<template>
  <div class="main">
    <div class="middle">
      <div class="left">
        <img :src="jeecgleft" style="width: 100%" />
      </div>
      <div class="right">
        <div class="user-layout-login">
          <div class="formmodel">
            <a-form-model @keyup.enter.native="handleSubmit">
              <!-- <h2>用户登录</h2> -->
              <div class="formmodeltitle">
                <img src="~@/assets/langulogo.png" class="logo" alt="logo" />
                <span class="title">兰谷科技</span>
              </div>
              <login-account-by-name
                ref="alogin"
                @validateFail="validateFail"
                @success="requestSuccess"
                @fail="requestFailed"
              ></login-account-by-name>
              <a-form-item style="margin-top: 24px">
                <a-button
                  size="large"
                  type="primary"
                  htmlType="submit"
                  class="login-button"
                  :loading="loginBtn"
                  @click.stop.prevent="handleSubmit"
                  :disabled="loginBtn"
                  >确定
                </a-button>
              </a-form-item>
            </a-form-model>
            <a-row style="width: 100%">
              <two-step-captcha
                v-if="requiredTwoStepCaptcha"
                :visible="stepCaptchaVisible"
                @success="stepCaptchaSuccess"
                @cancel="stepCaptchaCancel"
              ></two-step-captcha>
              <login-select-tenant ref="loginSelect" @success="loginSelectOk"></login-select-tenant>
              <third-login ref="thirdLogin"></third-login>
              <reset-password ref="userPassword"></reset-password>
            </a-row>
          </div>
        </div>
      </div>
    </div>
  </div>
</template>

<script>
import Vue from 'vue'
import { ACCESS_TOKEN, ENCRYPTED_STRING } from '@/store/mutation-types'
import ThirdLogin from './third/ThirdLogin'
import LoginSelectTenant from './LoginSelectTenant'
import TwoStepCaptcha from '@/components/tools/TwoStepCaptcha'
import { getEncryptedString } from '@/utils/encryption/aesEncrypt'
import { timeFix } from '@/utils/util'

import LoginAccountByName from './LoginAccountByName'
import LoginPhone from './LoginPhone'
import ResetPassword from '@/components/tools/ResetPassword'
import { mapGetters } from 'vuex'


export default {
  components: {
    LoginSelectTenant,
    TwoStepCaptcha,
    ThirdLogin,
    LoginAccountByName,
    LoginPhone,
    ResetPassword
  },
  data() {
    return {
      customActiveKey: 'tab1',
      rememberMe: true,
      loginBtn: false,
      requiredTwoStepCaptcha: false,
      stepCaptchaVisible: false,
      encryptedString: {
        key: '',
        iv: '',
      },
      jeecgleft: require('@/assets/jeecg_left.png'),
    }
  },
  created() {
    // Vue.ls.remove(ACCESS_TOKEN)
    this.getRouterData()
    this.rememberMe = true
  },
  methods: {
    handleTabClick(key) {
      this.customActiveKey = key
    },
    handleRememberMeChange(e) {
      this.rememberMe = e.target.checked
    },
    /**跳转到登录页面的参数-账号获取*/
    getRouterData() {
      this.$nextTick(() => {
        let temp = this.$route.params.username || this.$route.query.username || ''
        if (temp) {
          this.$refs.alogin.acceptUsername(temp)
        }
      })
    },

    //登录
    handleSubmit() {
      this.loginBtn = true
      if (this.customActiveKey === 'tab1') {
        // 使用账户密码登录
        this.$refs.alogin.handleLogin(this.rememberMe)
      } else {
        //手机号码登录
        this.$refs.plogin.handleLogin(this.rememberMe)
      }
    },
    // 校验失败
    validateFail() {
      this.loginBtn = false
    },
    // 登录后台成功
    requestSuccess(loginResult) {
      this.$refs.loginSelect.show(loginResult)
    },
    //登录后台失败
    requestFailed(err) {
      let description = ((err.response || {}).data || {}).message || err.message || '请求出现错误，请稍后再试'
      this.$notification['error']({
        message: '登录失败',
        description: description,
        duration: 4,
      })
      //账户密码登录错误后更新验证码
      if (this.customActiveKey === 'tab1' && description.indexOf('密码错误') > 0) {
        this.$refs.alogin.handleChangeCheckCode()
      }
      this.loginBtn = false
    },
    loginSelectOk() {
      this.loginSuccess()
    },
    ...mapGetters(['nickname', 'avatar', 'userInfo']),
    //登录成功
    loginSuccess() {
      this.loginBtn = false
      // console.log("mima===",this.$refs.alogin.model.password)
      if (this.$refs.alogin.model.password === '123456') {
        let username = this.userInfo().username
        this.$refs.userPassword.show(username)
        this.$ls.set('canLogin', false)
      } else {
        this.$ls.set('canLogin', true)
        this.$router.push({ path: '/dashboard/analysis' }).catch(() => {
          console.log('登录跳转首页出错,这个错误从哪里来的')
        })
        this.$notification.success({
          message: '欢迎',
          description: `${timeFix()}，欢迎回来`,
        })
      }
    },
    stepCaptchaSuccess() {
      this.loginBtn = false
      this.loginSuccess()
    },
    stepCaptchaCancel() {
      this.Logout().then(() => {
        this.loginBtn = false
        this.stepCaptchaVisible = false
      })
    },
    //获取密码加密规则
    getEncrypte() {
      var encryptedString = Vue.ls.get(ENCRYPTED_STRING)
      if (encryptedString == null) {
        getEncryptedString().then((data) => {
          this.encryptedString = data
        })
      } else {
        this.encryptedString = encryptedString
      }
    },
  },
}
</script>
<style lang="less" scoped>
.main {
  width: 100%;
}
.middle {
  //  min-width: 1600px;
  width: 60%;
  margin: 0 auto;
  display: flex;
  box-shadow: 0 4px 8px 1px #0003;
  position: fixed;
  top: 50%;
  left: 50%;
  height: auto;
  transform: translate(-50%) translateY(-50%);
  -webkit-transform: translateX(-50%) translateY(-50%);
  background: #fff;
}
.formmodeltitle {
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20%;
}
.title {
  font-size: 38px;
  color: #1890ff;
  font-weight: 600;
}
.logo {
  height: 40px;
  vertical-align: top;
  margin-right: 16px;
  border-style: none;
}
.left {
    flex: 3;
  }
  .right {
    flex: 2;
    display: flex;
    align-items: center; 
    justify-content: center; 
  }
@media screen and (max-width: 992px) {
  .middle {
    width: 90% !important;
  }
  .left {
    display: none;
  }
  .right {
    width: 100%;
    display: flex;
    align-items: center; 
    justify-content: center; 
    padding: 10px;
  }
  h2 {
    font-size: 24px;
    color: #2882fe;
    text-align: center;
  }
  .formmodeltitle {
  margin-bottom: 10%;
}
.title {
  font-size: 30px;
  font-weight: 600;
}
.logo {
  height: 32px;
}
}
@media screen and (min-width: 992px) and (max-width: 1200px) {
  
.middle {
  width: 80%;
}
.title {
  font-size: 32px;
}
}
@media screen and (min-width: 1200px) and (max-width: 1600px) {
  h2 {
    font-size: 24px;
    color: #2882fe;
    text-align: center;
  }
  .formmodeltitle {
  margin-bottom: 15%;
}
  .logo {
  height: 34px;
}
.title {
  font-size: 34px;
}
.middle {
  width: 70%;
}
}

@media screen and (min-width: 1600px) {
  h2 {
    text-align: center;
    font-size: 38px;
    color: #2882fe;
  }
  .logo {
  height: 40px;
}
  .formmodeltitle {
  margin-bottom: 20%;
}
.title {
  font-size: 38px;
}
.middle {
  width: 60%;
}
}
.user-layout-login {
  width: 100%;
  height: 100%;
  margin: auto;
  text-align: center;
  display: flex;
  label {
    font-size: 14px;
  }
  .formmodel {
    width: 80%;
    margin: auto;
    text-align: left;
  }
  .getCaptcha {
    display: block;
    width: 100%;
    height: 40px;
  }

  .forge-password {
    font-size: 14px;
  }

  button.login-button {
    padding: 0 15px;
    font-size: 16px;
    height: 40px;
    width: 100%;
  }

  .user-login-other {
    text-align: left;
    // margin-top: 24px;
    // line-height: 22px;

    .item-icon {
      font-size: 24px;
      color: rgba(0, 0, 0, 0.2);
      margin-left: 16px;
      vertical-align: middle;
      cursor: pointer;
      transition: color 0.3s;

      &:hover {
        color: #1890ff;
      }
    }

    .register {
      float: right;
    }
  }
}
</style>
<style>
.valid-error .ant-select-selection__placeholder {
  color: #f5222d;
}
</style>